body {
  background-color: #f7f7f7;
  &:before {
    content: '';
    height: 100%;
    display: inline-block;
    vertical-align: middle;
  }
}

:global(#app) {
  display: inline-block;
  vertical-align: middle;
  padding: 0 px(100);
  text-align: center;
  width: 99%;
}
